When the crane runway oscillates

Can a crane runway oscillate? If so, what are the causes of oscillation? And is such a crane runway designed correctly? And is it properly controlled? How often should the crane tracks be inspected? And who can inspect them? What standards and norms apply to crane tracks? And what should you do when the crane runway oscillates? If these questions seem interesting to you, you do not know the exact answers and you operate lifting equipment, including crane runways, I recommend that you consult these matters with any inspection technician for lifting equipment. It will save you a lot of worries.